I like Enfields just a collector of sorts, have had a few NO1 mark 3* and No.4 and 5's. Recently got a standard model PH conversion of a No.4 not bad. That lead to a Custom No.1 done on a No1 MK3* from LSA in according to the wrist stamp MA/54. Anyone know what PH number scope side mount works it has 3 small holes and 1 big one tapped on the side. The charger bridge was milled off.